DETAILS, FICTION AND TARPAULIN

Hello fellow Villagers! does any individual have any knowledge in using a warm tub at their house although not coated beneath a Lanai? Trying to figure out if we need to commit $8-10k (ouch) over a Lanai extension or simply just install the new tub on our BBQ patio spot and find out if the bugs/insects will be tolerable? (We might forecast almost a